Esempi in C++ (Cpp) per KeyHalfedge::startVertex

Esempio n. 1

File: Path.cpp Progetto: EgoIncarnate/vpaint

// The set of cells this helper points to
KeyCellSet Path::cells() const
{
    KeyCellSet res;


    switch(type())
    {
    case SingleVertex:
        res << vertex_;
        break;

    case OpenHalfedgeList:
        for(int i=0; i<size(); ++i)
        {
            KeyHalfedge he = halfedges_[i];
            res << he.startVertex() << he.edge;
        }
        res << halfedges_.last().endVertex();
        break;

    case Invalid:
        break;
    }

    return res;
}

Esempio n. 2

File: Cycle.cpp Progetto: gitter-badger/vpaint

// The set of cells this helper points to
KeyCellSet Cycle::cells() const
{
    KeyCellSet res;


    switch(type())
    {
    case SingleVertex:
        res << vertex_;
        break;

    case ClosedHalfedge:
        res << halfedges_[0].edge;
        break;

    case OpenHalfedgeList:
        for(int i=0; i<size(); ++i)
        {
            KeyHalfedge he = halfedges_[i];
            res << he.startVertex() << he.edge;
        }
        break;

    case Invalid:
        break;
    }

    return res;
}